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Barycentric geometry maximising unit cell volume
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Systre crystallographic geometry file (.cgd) |
topcryst |
Vertices per primitive translational unit | 16 |
Edges per primitive translational unit | 44 |
Transitivity (vertex,edge) | (4,6) |
Vertex degrees | {4,4,12,8} |
Vertex coordination sequence | [(4, 12, 52, 154, 338, 588, 916, 1380, 1942, 2768), (4, 26, 66, 188, 312, 621, 857, 1407, 1877, 2741), (12, 28, 112, 172, 460, 564, 1098, 1342, 2216, 2710), (8, 40, 76, 232, 324, 724, 862, 1554, 1900, 2926)] |
Wells’ vertex symbol | [5^4.8^2, 3^2.4.5^2.6, 3^8.4^4.5^4.6^34.7^16, 3^8.4^8.5^8.6^4] |
Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 0, 1, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 3, 0, -1, 0, 2, 3, 0, 0, 0, 2, 4, -1, 0, 0, 2, 4, 0, -1, 0, 2, 5, 0, 0, -1, 2, 5, 0, 0, 0, 2, 6, -1, 0, 0, 2, 6, 0, 0, -1, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 9, 0, 0, 0, 6, 10, 0, 0, 0, 7, 7, 0, -1, 0, 7, 11, 0, 0, 0, 8, 8, -1, 1, 0, 8, 12, 0, 0, 0, 9, 9, 0, 0, -1, 9, 13, 0, 0, 0, 10, 10, -1, 0, 1, 10, 14, 0, 0, 0, 11, 15, 0, 0, 0, 11, 15, 0, 1, 0, 11, 16, 0, 0, 0, 12, 15, -1, 1, 1, 12, 15, 0, 0, 1, 12, 16, 0, 0, 1, 13, 15, -1, 1, 0, 13, 15, -1, 1, 1, 13, 16, -1, 0, 1, 14, 15, -1, 0, 1, 14, 15, 0, 0, 0, 14, 16, 0, -1, 1, 15, 16, 0, -1, 0, 15, 16, 0, -1, 1, 15, 16, 0, 0, 0, 15, 16, 1, -1, 0) |
Spacegroup: I41/a
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
2.29779 | 2.29779 | 2.64497 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0 |
0.1875 | 0.125 | 0.15625 |
0 | 0.25 | 0.625 |
0 | 0.25 | 0.125 |
Edge end points:
Spacegroup: I41/a
Parameters:
a | b | c | alpha | beta | gamma |
---|---|---|---|---|---|
1.72833 | 1.72833 | 1.67212 | 90.0 | 90.0 | 90.0 |
Vertex positions:
X-pos | Y-pos | Z-pos |
---|---|---|
0 | 0 | 0 |
0.0595 | 0.05007 | 0.11227 |
0 | 0.25 | 0.625 |
0 | 0.25 | 0.125 |
Edge end points:
Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
---|---|---|---|---|---|
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hqc1845 | *2244 | (4,5,2) | {4,4,12,8} | {5.5.5.5}{5.3.3.5}{5.3.3.5.3.3.5... |
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